/* ========================================
   東京アオヤス v3 - Mobile-First Optimized
   ======================================== */

/* ----------------------------------------
   Design Tokens - Mobile First
   ---------------------------------------- */
:root {
    /* === Colors === */
    --color-white: #FFFFFF;
    --color-bg: #FFFFFF;
    --color-bg-alt: #FFFBF5;
    --color-bg-warm: #F5F1EB;
    --color-primary: #D4895F;
    --color-primary-dark: #8B5A2B;
    --color-primary-light: #E8A87C;
    --color-text: #1E1E1E;
    --color-text-muted: #6B6B6B;
    --color-text-light: #9A9A9A;
    --color-border: rgba(0, 0, 0, 0.08);
    --color-border-strong: rgba(0, 0, 0, 0.12);
    --color-shadow: rgba(0, 0, 0, 0.06);

    /* === Typography - Fluid === */
    --font-display: 'Noto Serif JP', 'YuMincho', serif;
    --font-body: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', sans-serif;

    /* Fluid Font Sizes (mobile: 320px, desktop: 1280px) */
    --text-xs: clamp(0.7rem, 0.65rem + 0.25vw, 0.875rem);
    --text-sm: clamp(0.8rem, 0.75rem + 0.25vw, 1rem);
    --text-base: clamp(0.875rem, 0.825rem + 0.25vw, 1.125rem);
    --text-lg: clamp(1rem, 0.95rem + 0.25vw, 1.25rem);
    --text-xl: clamp(1.125rem, 1.05rem + 0.375vw, 1.5rem);
    --text-2xl: clamp(1.25rem, 1.15rem + 0.5vw, 1.75rem);
    --text-3xl: clamp(1.5rem, 1.35rem + 0.75vw, 2.25rem);
    --text-4xl: clamp(1.75rem, 1.5rem + 1.25vw, 3rem);
    --text-5xl: clamp(2rem, 1.75rem + 1.25vw, 3.5rem);

    /* === Spacing - Mobile First === */
    --space-2xs: 0.25rem;
    --space-xs: 0.5rem;
    --space-sm: 0.75rem;
    --space-md: 1rem;
    --space-lg: 1.25rem;
    --space-xl: 1.5rem;
    --space-2xl: 2rem;
    --space-3xl: 2.5rem;
    --space-4xl: 3rem;
    --space-5xl: 4rem;
    --space-6xl: 5rem;

    /* === Layout === */
    --container-max: 1200px;
    --container-padding: clamp(1rem, 4vw, 1.5rem);
    --header-height: clamp(56px, 14vw, 72px);

    /* === Borders & Radius === */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 24px;
    --radius-full: 9999px;

    /* === Shadows === */
    --shadow-card: 0 2px 12px rgba(0, 0, 0, 0.08);
    --shadow-elevated: 0 8px 32px rgba(0, 0, 0, 0.12);
    --shadow-header: 0 1px 3px rgba(0, 0, 0, 0.08);

    /* === Transitions === */
    --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
    --duration-fast: 150ms;
    --duration-normal: 300ms;
}

/* ----------------------------------------
   Reset & Base
   ---------------------------------------- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
    overflow-x: hidden;
}

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.8;
    letter-spacing: 0.02em;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    text-rendering: optimizeLegibility;
}

p, li, dd, td, th {
    overflow-wrap: break-word;
    word-break: normal;
    hyphens: auto;
}

h1, h2, h3, h4, h5, h6 {
    text-wrap: balance;
    overflow-wrap: break-word;
}

::selection {
    background-color: var(--color-primary);
    color: white;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--duration-fast) var(--ease-smooth);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul, ol {
    list-style: none;
}

button {
    font: inherit;
    color: inherit;
    cursor: pointer;
    border: none;
    background: none;
    -webkit-tap-highlight-color: transparent;
}

:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 3px;
}

/* ----------------------------------------
   Container
   ---------------------------------------- */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding-inline: var(--container-padding);
}

/* ----------------------------------------
   Section Title
   ---------------------------------------- */
.section-title {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    font-weight: 600;
    color: var(--color-text);
    text-align: center;
    margin-bottom: var(--space-3xl);
    letter-spacing: 0.05em;
    text-wrap: balance;
}

@media (min-width: 768px) {
    .section-title {
        margin-bottom: var(--space-4xl);
    }
}

/* ----------------------------------------
   Header
   ---------------------------------------- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: var(--color-white);
    z-index: 100;
    transition: box-shadow var(--duration-normal) var(--ease-smooth);
}

.header.is-scrolled {
    box-shadow: var(--shadow-header);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding-inline: var(--container-padding);
}

.logo {
    display: flex;
    align-items: center;
    min-height: 44px;
    padding: var(--space-xs);
    margin-inline-start: calc(var(--space-xs) * -1);
}

.logo-text {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--color-primary-dark);
    letter-spacing: 0.05em;
}

.logo-image {
    height: clamp(40px, 12vw, 70px);
    width: auto;
    max-width: min(200px, 50vw);
    background: transparent;
    mix-blend-mode: multiply;
}

.hamburger {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 48px;
    height: 48px;
    position: relative;
    z-index: 200;
}

.hamburger-line {
    width: 22px;
    height: 2px;
    background-color: var(--color-text);
    border-radius: 1px;
    transition: transform var(--duration-normal) var(--ease-smooth),
                opacity var(--duration-fast) var(--ease-smooth);
}

.hamburger[aria-expanded="true"] .hamburger-line:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.hamburger[aria-expanded="true"] .hamburger-line:nth-child(2) {
    opacity: 0;
}

.hamburger[aria-expanded="true"] .hamburger-line:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.nav {
    position: fixed;
    inset: 0;
    background: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--duration-normal) var(--ease-smooth),
                visibility var(--duration-normal) var(--ease-smooth);
    z-index: 150;
}

.nav.is-active {
    opacity: 1;
    visibility: visible;
}

.nav-list {
    text-align: center;
}

.nav-item {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity var(--duration-normal) var(--ease-smooth),
                transform var(--duration-normal) var(--ease-smooth);
}

.nav.is-active .nav-item {
    opacity: 1;
    transform: translateY(0);
}

.nav.is-active .nav-item:nth-child(1) { transition-delay: 0.1s; }
.nav.is-active .nav-item:nth-child(2) { transition-delay: 0.15s; }
.nav.is-active .nav-item:nth-child(3) { transition-delay: 0.2s; }
.nav.is-active .nav-item:nth-child(4) { transition-delay: 0.25s; }
.nav.is-active .nav-item:nth-child(5) { transition-delay: 0.3s; }

.nav-item:not(:last-child) {
    margin-bottom: var(--space-lg);
}

.nav-link {
    display: inline-block;
    font-family: var(--font-body);
    font-size: var(--text-xl);
    font-weight: 500;
    color: var(--color-text);
    letter-spacing: 0.1em;
    position: relative;
    padding: var(--space-md) var(--space-sm);
    min-height: 44px;
}

.nav-link::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: width var(--duration-normal) var(--ease-smooth);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-link--sns {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.nav-instagram-icon {
    width: 28px;
    height: 28px;
}

@media (min-width: 768px) {
    .hamburger {
        display: none;
    }

    .nav {
        position: static;
        opacity: 1;
        visibility: visible;
        background: transparent;
    }

    .nav-list {
        display: flex;
        align-items: center;
        gap: var(--space-lg);
    }

    .nav-item {
        opacity: 1;
        transform: none;
    }

    .nav-item:not(:last-child) {
        margin-bottom: 0;
    }

    .nav-link {
        font-size: var(--text-sm);
        font-weight: 500;
        letter-spacing: 0.05em;
        padding: var(--space-sm);
    }

    .nav-instagram-icon {
        width: 20px;
        height: 20px;
    }
}

@media (min-width: 1024px) {
    .nav-list {
        gap: var(--space-xl);
    }
}

/* ----------------------------------------
   TOP DUAL Section
   ---------------------------------------- */
.top-dual {
    display: grid;
    grid-template-columns: 1fr;
    padding-top: var(--header-height);
}

@media (min-width: 768px) {
    .top-dual {
        grid-template-columns: 1fr 1fr;
        min-height: 70vh;
    }
}

.dual-card {
    display: flex;
    flex-direction: column;
    position: relative;
    min-height: 0;
    overflow: hidden;
    background: var(--color-bg-alt);
    text-decoration: none;
}

@media (min-width: 768px) {
    .dual-card {
        min-height: 70vh;
    }
}

.dual-card-image {
    position: relative;
    aspect-ratio: 1 / 1;
    overflow: hidden;
}

@media (min-width: 768px) {
    .dual-card-image {
        position: absolute;
        inset: 0;
        aspect-ratio: auto;
    }
}

.dual-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--duration-normal) var(--ease-smooth);
}

@media (max-width: 767px) {
    .dual-card-image img {
        object-fit: contain;
        background: var(--color-bg-alt);
    }
}

.dual-card:hover .dual-card-image img {
    transform: scale(1.05);
}

.dual-card-content {
    position: relative;
    padding: var(--space-md) var(--space-lg);
    background: var(--color-bg-alt);
}

@media (max-width: 767px) {
    .dual-card-content {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: var(--space-sm);
    }
}

@media (min-width: 768px) {
    .dual-card-content {
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        padding: var(--space-xl);
        background: linear-gradient(transparent, rgba(0,0,0,0.7));
        color: white;
    }
}

.dual-card-label {
    font-size: var(--text-xs);
    letter-spacing: 0.2em;
    opacity: 0.8;
    display: none;
}

@media (min-width: 768px) {
    .dual-card-label {
        display: block;
    }
}

.dual-card-title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 600;
    margin: 0;
}

@media (min-width: 768px) {
    .dual-card-title {
        font-size: var(--text-2xl);
        margin: var(--space-xs) 0;
    }
}

.dual-card-text {
    font-size: var(--text-sm);
    opacity: 0.9;
    display: none;
}

@media (min-width: 768px) {
    .dual-card-text {
        display: block;
    }
}

.dual-card-arrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    font-size: var(--text-lg);
    transition: transform var(--duration-fast) var(--ease-smooth);
    flex-shrink: 0;
}

@media (min-width: 768px) {
    .dual-card-arrow {
        display: inline-block;
        margin-top: var(--space-sm);
        width: auto;
        height: auto;
    }
}

.dual-card:hover .dual-card-arrow {
    transform: translateX(8px);
}

/* ----------------------------------------
   HERO TEXT Section
   ---------------------------------------- */
.hero-text-section {
    padding: var(--space-3xl) 0;
    background: var(--color-bg);
    text-align: center;
}

@media (min-width: 768px) {
    .hero-text-section {
        padding: var(--space-5xl) 0;
    }
}

.hero-text-location {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    letter-spacing: 0.15em;
    margin-bottom: var(--space-sm);
}

.hero-text-title {
    font-family: var(--font-display);
    font-size: var(--text-4xl);
    font-weight: 700;
    color: var(--color-text);
    letter-spacing: 0.08em;
    margin-bottom: var(--space-xs);
}

.hero-text-subtitle {
    font-size: var(--text-base);
    color: var(--color-text-muted);
    letter-spacing: 0.15em;
    margin-bottom: var(--space-lg);
}

.hero-text-catchphrase {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: 500;
    color: var(--color-primary-dark);
    letter-spacing: 0.05em;
}

.hero-text-description {
    margin-top: var(--space-xl);
    font-size: var(--text-base);
    color: var(--color-text-muted);
    line-height: 2;
    max-width: 40em;
    margin-inline: auto;
}

/* ----------------------------------------
   ABOUT Section
   ---------------------------------------- */
.about {
    padding: var(--space-3xl) 0;
    background: var(--color-bg);
}

@media (min-width: 768px) {
    .about {
        padding: var(--space-4xl) 0;
    }
}

.about-text {
    max-width: 700px;
    margin: 0 auto var(--space-3xl);
    text-align: center;
    font-size: var(--text-lg);
    color: var(--color-text-muted);
    line-height: 2;
}

.about-text p {
    margin-bottom: var(--space-lg);
}

.about-text p:last-child {
    margin-bottom: 0;
}

.about-video {
    max-width: 800px;
    margin: 0 auto;
}

.video-wrapper {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--color-bg-alt);
    box-shadow: var(--shadow-elevated);
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.video-placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    font-size: var(--text-lg);
}

/* ----------------------------------------
   WHAT'S NEW Section
   ---------------------------------------- */
.whatsnew {
    padding: var(--space-3xl) 0;
    background: var(--color-bg);
}

@media (min-width: 768px) {
    .whatsnew {
        padding: var(--space-4xl) 0;
    }
}

.news-grid {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

@media (min-width: 768px) {
    .news-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-lg);
    }
}

.news-card {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    transition: box-shadow var(--duration-normal) var(--ease-smooth);
    min-height: 0;
}

.news-card:hover {
    box-shadow: var(--shadow-card);
}

@media (min-width: 768px) {
    .news-card {
        flex-direction: column;
        text-align: center;
    }
}

.news-card-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-alt);
    border-radius: var(--radius-md);
    font-size: 1.5rem;
}

@media (min-width: 768px) {
    .news-card-icon {
        margin: 0 auto;
    }
}

.news-card-content {
    flex: 1;
    min-width: 0;
}

.news-card-label {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: 500;
    color: var(--color-primary);
    letter-spacing: 0.1em;
    margin-bottom: var(--space-2xs);
}

.news-card-title {
    font-family: var(--font-display);
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--space-2xs);
    line-height: 1.4;
}

@media (min-width: 768px) {
    .news-card-title {
        font-size: var(--text-lg);
    }
}

.news-card-text {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    line-height: 1.7;
}

/* ----------------------------------------
   MENU Section
   ---------------------------------------- */
.menu {
    padding: var(--space-3xl) 0;
    background: var(--color-bg-alt);
}

@media (min-width: 768px) {
    .menu {
        padding: var(--space-4xl) 0;
    }
}

.menu-category {
    margin-bottom: var(--space-3xl);
}

.menu-category:last-of-type {
    margin-bottom: 0;
}

.menu-category-header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.menu-category-icon {
    font-size: 2rem;
    margin-bottom: var(--space-sm);
}

.menu-category-title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--color-text);
    letter-spacing: 0.05em;
    margin-bottom: var(--space-sm);
}

@media (min-width: 768px) {
    .menu-category-title {
        font-size: var(--text-2xl);
    }
}

.menu-category-desc {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    max-width: 30em;
    margin-inline: auto;
}

.menu-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
}

@media (min-width: 768px) {
    .menu-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-lg);
    }
}

.menu-card {
    display: flex;
    flex-direction: column;
    background: var(--color-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: transform var(--duration-normal) var(--ease-smooth),
                box-shadow var(--duration-normal) var(--ease-smooth);
}

@media (min-width: 768px) {
    .menu-card {
        border-radius: var(--radius-lg);
    }
}

.menu-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 16px rgba(139, 90, 43, 0.12);
}

@media (min-width: 768px) {
    .menu-card:hover {
        transform: translateY(-8px);
        box-shadow: 0 12px 24px rgba(139, 90, 43, 0.15);
    }
}

.menu-card-image {
    position: relative;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background: var(--color-bg-warm);
}

.menu-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--duration-normal) var(--ease-smooth);
}

.menu-card:hover .menu-card-image img {
    transform: scale(1.05);
}

.menu-card-image-placeholder {
    aspect-ratio: 1 / 1;
    background: linear-gradient(135deg, var(--color-bg-alt) 0%, #f8f0e8 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.placeholder-icon {
    font-size: 2rem;
    opacity: 0.6;
}

@media (min-width: 768px) {
    .placeholder-icon {
        font-size: 3rem;
    }
}

.menu-card-badge {
    position: absolute;
    top: 8px;
    left: 8px;
    padding: 4px 10px;
    background: var(--color-primary);
    color: white;
    font-size: 0.7rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    letter-spacing: 0.05em;
}

@media (min-width: 768px) {
    .menu-card-badge {
        top: 12px;
        left: 12px;
        padding: 4px 12px;
        font-size: 0.75rem;
    }
}

.badge--popular {
    background: #e74c3c;
}

.badge--seasonal {
    background: #27ae60;
}

.badge--new {
    background: #3498db;
}

.menu-card-content {
    padding: var(--space-md);
    display: flex;
    flex-direction: column;
    flex: 1;
}

@media (min-width: 768px) {
    .menu-card-content {
        padding: var(--space-lg);
    }
}

.menu-card-name {
    font-family: var(--font-display);
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--space-2xs);
    line-height: 1.3;
}

@media (min-width: 768px) {
    .menu-card-name {
        font-size: var(--text-lg);
        margin-bottom: var(--space-xs);
    }
}

.menu-card-desc {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    line-height: 1.5;
    margin-bottom: var(--space-xs);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

@media (min-width: 768px) {
    .menu-card-desc {
        font-size: var(--text-sm);
        line-height: 1.7;
        -webkit-line-clamp: unset;
    }
}

.menu-card-price {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--color-primary);
    margin-top: auto;
}

@media (min-width: 768px) {
    .menu-card-price {
        font-size: var(--text-xl);
    }
}

.menu-card--brulee .menu-card-options {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    margin-top: var(--space-xs);
}

.menu-card-option {
    display: inline-block;
    padding: var(--space-2xs) var(--space-xs);
    background: var(--color-bg-alt);
    border-radius: var(--radius-sm);
    font-size: var(--text-xs);
    font-weight: 500;
    color: var(--color-text);
}

.menu-note {
    font-size: var(--text-xs);
    color: var(--color-text-light);
    text-align: center;
    margin-top: var(--space-lg);
}

.menu-hero-image {
    margin-bottom: var(--space-lg);
    border-radius: var(--radius-md);
    overflow: hidden;
}

@media (min-width: 768px) {
    .menu-hero-image {
        border-radius: var(--radius-lg);
    }
}

.menu-hero-image img {
    width: 100%;
    height: auto;
    display: block;
}

.yakiimo-prices {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    background: var(--color-white);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    overflow: hidden;
}

@media (min-width: 480px) {
    .yakiimo-prices {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (min-width: 768px) {
    .yakiimo-prices {
        border-radius: var(--radius-lg);
    }
}

.yakiimo-price-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-lg) var(--space-sm);
    text-align: center;
    border-right: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.yakiimo-price-item:nth-child(2n) {
    border-right: none;
}

.yakiimo-price-item:nth-last-child(-n+2) {
    border-bottom: none;
}

@media (min-width: 480px) {
    .yakiimo-price-item {
        border-bottom: none;
        padding: var(--space-lg) var(--space-md);
    }

    .yakiimo-price-item:nth-child(2n) {
        border-right: 1px solid var(--color-border);
    }

    .yakiimo-price-item:last-child {
        border-right: none;
    }
}

.yakiimo-size {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--space-2xs);
}

.yakiimo-size::after {
    content: 'サイズ';
    display: block;
    font-size: var(--text-xs);
    font-weight: 400;
    color: var(--color-text-muted);
    margin-top: 2px;
}

.yakiimo-price {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--color-primary);
}

@media (min-width: 768px) {
    .yakiimo-size {
        font-size: var(--text-xl);
    }

    .yakiimo-price {
        font-size: var(--text-xl);
    }
}

.menu-grid--drinks {
    grid-template-columns: repeat(2, 1fr);
}

@media (min-width: 480px) {
    .menu-grid--drinks {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 768px) {
    .menu-grid--drinks {
        grid-template-columns: repeat(4, 1fr);
    }
}

.menu-card--drink {
    padding: var(--space-md);
}

.menu-card--drink .menu-card-content {
    padding: 0;
}

.menu-card--drink .menu-card-name {
    font-size: var(--text-sm);
    margin-bottom: var(--space-2xs);
}

@media (min-width: 768px) {
    .menu-card--drink .menu-card-name {
        font-size: var(--text-base);
    }
}

.menu-card--drink .menu-card-desc {
    font-size: 0.7rem;
    margin-bottom: var(--space-2xs);
    -webkit-line-clamp: 1;
}

@media (min-width: 768px) {
    .menu-card--drink .menu-card-desc {
        font-size: var(--text-xs);
    }
}

.menu-card--drink .menu-card-price {
    font-size: var(--text-base);
}

@media (min-width: 768px) {
    .menu-card--drink .menu-card-price {
        font-size: var(--text-lg);
    }
}

.menu-notice {
    margin-top: var(--space-2xl);
    padding: var(--space-lg);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    text-align: center;
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

.menu-notice a {
    color: var(--color-primary);
    font-weight: 500;
    text-decoration: underline;
}

/* ----------------------------------------
   FEATURES Section
   ---------------------------------------- */
.features {
    padding: var(--space-3xl) 0;
    background: var(--color-bg);
}

@media (min-width: 768px) {
    .features {
        padding: var(--space-4xl) 0;
    }
}

.features-grid {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

@media (min-width: 480px) {
    .features-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-md);
    }
}

@media (min-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--space-lg);
    }
}

.feature-card {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: var(--color-white);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    text-align: left;
    transition: box-shadow var(--duration-normal) var(--ease-smooth),
                transform var(--duration-normal) var(--ease-smooth);
}

.feature-card:hover {
    box-shadow: var(--shadow-card);
    transform: translateY(-2px);
}

@media (min-width: 480px) {
    .feature-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: var(--space-xl) var(--space-lg);
    }
}

@media (min-width: 480px) {
    .feature-card:hover {
        transform: translateY(-4px);
    }
}

.feature-card-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
}

@media (min-width: 480px) {
    .feature-card-icon {
        width: 56px;
        height: 56px;
        margin-bottom: var(--space-sm);
    }
}

@media (min-width: 768px) {
    .feature-card-icon {
        width: 64px;
        height: 64px;
    }
}

.feature-card-icon svg {
    width: 100%;
    height: 100%;
}

.feature-card-content {
    flex: 1;
    min-width: 0;
}

.feature-card-title {
    font-family: var(--font-display);
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--space-2xs);
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: var(--space-xs);
    flex-wrap: wrap;
}

@media (min-width: 480px) {
    .feature-card-title {
        justify-content: center;
        margin-bottom: var(--space-sm);
    }
}

@media (min-width: 768px) {
    .feature-card-title {
        font-size: var(--text-lg);
    }
}

.feature-card-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 20px;
    height: 20px;
    padding: 0 var(--space-xs);
    background: var(--color-primary);
    color: white;
    font-family: var(--font-body);
    font-size: 0.7rem;
    font-weight: 600;
    border-radius: var(--radius-full);
}

.feature-card-text {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    line-height: 1.6;
}

@media (min-width: 768px) {
    .feature-card-text {
        font-size: var(--text-sm);
        line-height: 1.7;
    }
}

/* ----------------------------------------
   ACCESS Section
   ---------------------------------------- */
.access {
    padding: var(--space-3xl) 0;
    background: var(--color-bg-alt);
}

@media (min-width: 768px) {
    .access {
        padding: var(--space-4xl) 0;
    }
}

.access-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

@media (min-width: 768px) {
    .access-content {
        flex-direction: row;
        gap: var(--space-xl);
    }
}

.access-info {
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    border: 1px solid var(--color-border);
}

@media (min-width: 768px) {
    .access-info {
        flex: 1;
        border-radius: var(--radius-lg);
    }
}

.access-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.access-item {
    padding: var(--space-md);
    border-bottom: 1px solid var(--color-border);
}

.access-item:last-child {
    border-bottom: none;
}

.access-item--highlight {
    background: var(--color-bg-alt);
    border-radius: var(--radius-md);
    border-bottom: none;
}

.access-label {
    font-size: var(--text-xs);
    font-weight: 500;
    color: var(--color-primary);
    letter-spacing: 0.15em;
    margin-bottom: var(--space-2xs);
}

.access-value {
    font-size: var(--text-base);
    color: var(--color-text);
    line-height: 1.7;
    overflow-wrap: break-word;
}

.access-value--time {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--color-primary-dark);
}

.access-highlight-text {
    display: block;
    font-weight: 500;
    margin-bottom: var(--space-2xs);
}

.access-highlight-note {
    display: block;
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

.access-tel {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--color-primary);
    font-weight: 500;
    min-height: 44px;
    padding: var(--space-xs) 0;
}

.access-tel:hover {
    color: var(--color-primary-dark);
}

.access-tel-icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.access-sns {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: linear-gradient(135deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    border-radius: var(--radius-full);
    color: white;
    font-weight: 500;
    font-size: var(--text-sm);
    min-height: 44px;
    transition: transform var(--duration-fast) var(--ease-smooth);
}

.access-sns:hover {
    transform: translateY(-2px);
}

.access-sns-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.access-sns-icon svg {
    width: 100%;
    height: 100%;
}

.access-map {
    aspect-ratio: 16 / 10;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--color-border);
    min-height: 250px;
}

@media (min-width: 768px) {
    .access-map {
        flex: 1.2;
        aspect-ratio: auto;
        border-radius: var(--radius-lg);
        min-height: 400px;
    }
}

.access-map-iframe {
    width: 100%;
    height: 100%;
}

/* ----------------------------------------
   Footer
   ---------------------------------------- */
.footer {
    background: var(--color-primary-dark);
    color: white;
    padding: var(--space-2xl) 0 var(--space-lg);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

@media (min-width: 768px) {
    .footer-content {
        flex-direction: row;
        justify-content: space-between;
    }
}

.footer-brand {
    text-align: center;
}

@media (min-width: 768px) {
    .footer-brand {
        text-align: left;
    }
}

.footer-logo {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 600;
    letter-spacing: 0.05em;
}

.footer-tagline {
    font-size: var(--text-sm);
    opacity: 0.7;
    margin-top: var(--space-xs);
}

.footer-sns-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    min-height: 44px;
    transition: background var(--duration-fast) var(--ease-smooth);
}

.footer-sns-link:hover {
    background: rgba(255, 255, 255, 0.2);
}

.footer-sns-link svg {
    width: 18px;
    height: 18px;
}

.footer-bottom {
    text-align: center;
}

.footer-copyright {
    font-size: var(--text-xs);
    opacity: 0.6;
}

/* ----------------------------------------
   Scroll Reveal Animation
   ---------------------------------------- */
[data-reveal] {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s var(--ease-smooth), transform 0.6s var(--ease-smooth);
}

[data-reveal].revealed {
    opacity: 1;
    transform: translateY(0);
}

[data-reveal-stagger] > * {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s var(--ease-smooth), transform 0.6s var(--ease-smooth);
}

[data-reveal-stagger].revealed > *:nth-child(1) { transition-delay: 0.1s; }
[data-reveal-stagger].revealed > *:nth-child(2) { transition-delay: 0.15s; }
[data-reveal-stagger].revealed > *:nth-child(3) { transition-delay: 0.2s; }
[data-reveal-stagger].revealed > *:nth-child(4) { transition-delay: 0.25s; }
[data-reveal-stagger].revealed > *:nth-child(5) { transition-delay: 0.3s; }
[data-reveal-stagger].revealed > *:nth-child(6) { transition-delay: 0.35s; }

[data-reveal-stagger].revealed > * {
    opacity: 1;
    transform: translateY(0);
}

/* ----------------------------------------
   Reduced Motion
   ---------------------------------------- */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }

    [data-reveal],
    [data-reveal-stagger] > * {
        opacity: 1;
        transform: none;
        transition: none;
    }
}

/* ----------------------------------------
   Print Styles
   ---------------------------------------- */
@media print {
    .header,
    .hamburger,
    .nav {
        display: none !important;
    }

    body {
        padding-top: 0 !important;
    }

    .top-dual {
        padding-top: 0 !important;
    }
}